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An H∞-control scheme for an electrostatic micro-actuator with structured uncertainty
2007 Edition, October 1, 2007 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

In this article an H∞-controller for an electrostatic micro-actuator (e-μA) whose model is linearized at multiple operating points, with structured uncertainty is presented. The (e-μA) is composed of a micro capacitor...

Magnetic Phase Transition of Mn<sub>1.9sub>Fe<sub>0.1sub>Sb<sub>0.9sub>Sn<sub>0.1sub>
Volume PP - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The magnetic properties of ferrimagnetic (FRI) Mn<sub>1.9sub>Fe<sub>0.1sub>Sb<sub>0.9sub>Sn<sub>0.1sub> with a Cu<sub>2sub>Sb-type tetragonal structure were investigated in the temperature range 10 K to...

H/sub 2/, mixed H/sub 2//H/sub /spl infin// and H/sub 2//L/sub 1/ optimally tuned passive isolators and absorbers
1997 Edition, Volume 5, January 1, 1997 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

In many practical applications unbalanced rotating machinery cause vibrations that transmit large oscillatory forces to the system foundation. Using ad hoc optimization schemes tuned isolators and absorbers have traditionally been designed to suppress system vibration levels by attempting to...

Magnetoelastic properties of epitaxially grown Co<sub>2sub>Fe<sub>0.4sub>Mn<sub>0.6sub>Si and Co<sub>2sub>FeGa<sub>0.5sub>Ge<sub>0.5sub> Heusler alloys thin films
Volume PP - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The out-of-plane magnetocrystalline anisotropy and magnetoelastic properties of series of epitaxially grown layers of Co<sub>2<sub>Fe<sub>0:4<sub>Mn<sub>0:6<sub>Si (CFMS) and...

H/sub 2/ and mixed-H/sub 2//H/sub /spl infin// stable stabilization
1995 Edition, Volume 2, January 1, 1995 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This paper presents sufficient conditions for designing stable H/sub 2/ and H/sub 2//H/sub /spl infin// controllers. Specifically, we generalize previous results on strong stabilization using fixed-structure controller design by providing...

Site Preference and Hyperfine Structure in doped Z-type hexaferrite Ba<sub>1.5sub>Sr<sub>1.5sub>Co<sub>2sub>(Fe<sub>1-xsub>Al<sub>xsub>)<sub>24sub>O<sub>41sub> investigated by Mössbauer spectroscopy
Volume PP - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The Ba<sub>1.5sub>Sr<sub>1.5sub>Co<sub>2sub>(Fe<sub>1-xsub>Al<sub>xsub>)<sub>24sub>O<sub>41sub> (x = 0.00, 0.01, 0.03, and 0.05) polycrystalline samples were synthesized by the...

On mixed H/sub 2//H/sub /spl infin// control
1996 Edition, January 1, 1996 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Uses the Nash game approach to solve a mixed H/sub 2//H/sub /spl infin// feedback control problem. The basic idea is: using Nash type index as the H/sub 2/ and H/sub /spl infin// performance functional, the authors then are able to...

Multiobjective H/sub 2//H/sub /spl infin// control
1995 Edition, Volume 40, June 1, 1995 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

For a linear time-invariant system with several disturbance inputs and controlled outputs, we show how to minimize the nominal H/sub 2/-norm performance in one channel while keeping bounds on the H/sub 2/-norm or H/sub /spl infin//-norm...

Coherent transient optical Kerr effect in liquids C/sub 2/H/sub 4/Cl/sub 2/ and C/sub 2/H/sub 4/Br/sub 2/
2003 Edition, Volume 1, January 1, 2003 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Transient optical Kerr effect of liquids C/sub 2/H/sub 4/Cl/sub 2/ and C/sub 2/H/sub 4/Br/sub 2/ is studied with trains of 40-femtosecond laser pulses in the pump/delayed-probe experiment. Around delay zero coherent coupling and...

Mixed H/sub 2//H/sub infinity / filtering
1992 Edition, January 1, 1992 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The authors consider the problem of finding a filter or estimator that minimizes a mixed H/sub 2//H/sub infinity / filtering cost on the transfer matrix from a given noise input to the filtering error subject to a H/sub infinity / constraint on the transfer...

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